An arrangement of interlocking gears, assembled to show how a simple gear system or wheel and axle system, works. Brightly coloured components are part of a kids science lab experiment assembling kit. A hands-on educational toy suitable for children above 8 years who are interested in physics. Interconnecting gears and cogs with interlocked teeth are good metaphors for partnership, good working relations, teamwork, team mates, chain reactions, human relationships, etc. Horizontal macro color image, clean white background. Yellow and green palette. Color image, nobody in picture.